Robert Venditti is the New York Times best-selling author of The Homeland Directive and the sci-fi graphic novel series The Surrogates, the first installment of which was adapted into a feature film starring Bruce Willis and Ving Rhames. He also writes the graphic novel adaptations of Rick Riordan's bestselling Percy Jackson and the Olympians novels. His most recent projects include X-O Manowar, Hal Jordan and the Green Lantern Corps and The Flash.

Justin Jordan has penned comics for Image, Marvel, and DC Comics, including twenty-two issues of The Green Lantern, and the Call of Duty: Zombies graphic novels. In 2012, he was nominated for the Harvey Award for Most Promising New Talent and is one of the writers of the Eisner-nominated In the Dark: A Horror Anthology.